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. 2017 Dec 8;7:509. doi: 10.3389/fcimb.2017.00509

Figure 1.

Figure 1

Tick FRePs cluster into three groups designated as Ixoderin A, B, and C. An unrooted phylogenetic tree of the tick and related invertebrate FReP amino acid sequences, reconstructed using the Neighbor Joining (NJ) method and based on alignment using ClustalX. Full circles indicate genomic ixoderin sequences of I. scapularis. Numbers at branches represent bootstrap support using NJ criterion with 1,000 replicates each. Bar: 0.1 substitutions per site. Ixoderin A I. ricinus: AAQ93650 (AY341424), Ixoderin B I. ricinus: AAV41827 (AY643518), Ixoderin C I. ricinus: GCJO01000224. Alignment and full sequence descriptions are provided as Supplementary Data Sheet 1 and 2.